geothermal wells overburden casing system

Brand Name:MING

Model Number:MK5E108-CIR90

Place of Origin:CHINA

Product name: 115mm MK5E108 Overburden Casing Drilling System Hole Opener Drill Bit For Geothermal Drilling Product category: Overburden casing drilling system Matched hammer: Hammer CIR90 Matched casing pipe OD: 108mm We are able to meet the drilling ...

Brand Name:ROSCHEN

Model Number:108 114 140

...close Description of dth hammer and bit: Application Range: It is suitable for drilling water wells, geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project. Design Principles: Make the casing follow easy and

Brand Name:SOLLROC

Model Number:ODEX90,ODEX115,ODEX140,ODEX165,ODEX190,ODEX240,ODEX280

Place of Origin:China

...open or close 4. effecient below 300mm Application Range It is suitable for drilling water wells,geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project. Design Principles Make the casing follow easy and the

Brand Name:New Diamond

Model Number:Eccentric Overburden Drilling Equipment

Place of Origin:Hunan, China (Mainland)

...be used at the next hole.This is particularly design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. Eccentric casing drilling system is ideal for short holes in consolidated overburden.

Brand Name:SINOCOREDRILL

Model Number:BW NW HW HWT PW

Place of Origin:CHINA

... on casing rods, used in mining or geotechnical and geothermal applications. Casing shoe is used on the leading edge of a casing tube string to advance it through the overburden layer and into the bedrock by means of rotational drilling. Depending on the

Brand Name:MIROC

Model Number:QL60

Place of Origin:China

It is suitable for drilling water wells , geothermal wells , short miscopies ,medium mini-type grouting hole of building , dam and harbor project . 1. Ring bit and casing shoe assembly is welded to casing prior to drilling. Lock the assembly into pilot bit...

Model Number:HD35

Place of Origin:China

Brand Name:Super Diamond

Rock Drilling Tool ODEX Symmetric Casing Drilling Systems DTH Drill Bits ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is designed to advance casing during ...

Brand Name:MIRCO

Model Number:Eccentric Casing System

Place of Origin:China

Superior Performance 84~275mm ODEX System Bit For Geotherma Well Odex eccentric casing system As much as 90% of the land surface of the earth is covered with loose, unconsolidated material such as soil,clay,silt,sand.gravel and boulders, which varies in ...